11142929099988 has 36 divisors (see below), whose sum is σ = 32190684067360. Its totient is φ = 3183694028496.

The previous prime is 11142929099971. The next prime is 11142929100013. The reversal of 11142929099988 is 88999092924111.

11142929099988 is a `hidden beast` number, since 1 + 1 + 1 + 429 + 29 + 0 + 99 + 98 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22108986058 + ... + 22108986561.

Almost surely, 2^{11142929099988} is an apocalyptic number.

11142929099988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11142929099988 is an abundant number, since it is smaller than the sum of its proper divisors (21047754967372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11142929099988 is a wasteful number, since it uses less digits than its factorization.

11142929099988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44217972636 (or 44217972631 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 72.

The spelling of 11142929099988 in words is "eleven trillion, one hundred forty-two billion, nine hundred twenty-nine million, ninety-nine thousand, nine hundred eighty-eight".